/* ========================================================================
   Amici 官网主题（仿 cainiao.com 布局）
   色板集中管理：后续整体调色只改本区块变量
   ======================================================================== */
:root {
  /* 品牌色（源自 Amici LOGO：#2e529d 字标蓝 + 彩点弧） */
  --c-primary: #2e529d;
  --c-primary-dark: #24417d;
  --c-accent: #92c5b4;          /* 薄荷绿彩点 */
  --c-coral: #e58c84;           /* 珊瑚红彩点（点缀备用） */
  --grad-brand: linear-gradient(90deg, #e58c84 0%, #e7c4b0 20%, #e0b0e7 40%, #92c5b4 62%, #4ea6ca 82%, #2e529d 100%);
  --grad-subnav: linear-gradient(90deg, #2e529d 0%, #7f9bd1 100%);
  /* 中性色 */
  --c-text: #1a2233;
  --c-text-2: #3c4658;
  --c-text-3: #6b7280;
  --c-line: #e5e7eb;
  --c-bg: #ffffff;
  --c-bg-soft: #f5f6fa;
  --c-bg-tint: #edf1f8;
  --c-footer: #16264a;
  /* 布局 */
  --w-max: 1372px;
  --pad-x: 42px;
  --radius: 8px;
  --shadow-card: 0 8px 24px rgba(23, 41, 77, 0.08);
  --shadow-card-hover: 0 16px 40px rgba(23, 41, 77, 0.16);
  --font: "Alibaba PuHuiTi 3.0", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { font-family: var(--font); color: var(--c-text); background: var(--c-bg); font-size: 14px; line-height: 1.7; }
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }

.container { max-width: var(--w-max); margin: 0 auto; padding: 0 var(--pad-x); }

/* ---------- 顶部品牌渐变条 ---------- */
.brand-bar { height: 4px; background: var(--grad-brand); position: fixed; top: 0; left: 0; right: 0; z-index: 120; }

/* ---------- 主导航 ---------- */
.site-header {
  position: fixed; top: 4px; left: 0; right: 0; z-index: 110;
  transition: background .3s, box-shadow .3s;
  --nav-color: #fff;
}
.site-header.is-solid { background: #fff; box-shadow: 0 2px 12px rgba(0,0,0,.06); --nav-color: var(--c-text); }
.site-header .inner { display: flex; align-items: center; height: 56px; max-width: var(--w-max); margin: 0 auto; padding: 0 var(--pad-x); }
.logo { display: flex; align-items: center; gap: 8px; color: var(--nav-color); }
.logo .logo-mark { font-weight: 800; font-size: 15px; line-height: 1.05; letter-spacing: 1px; }
.logo .logo-cn { font-size: 20px; font-weight: 600; }
/* 图片 LOGO：透明导航用白色剪影，白底导航用彩色版 */
.logo-img { height: 34px; width: auto; display: none; }
.site-header .logo .logo-white { display: block; }
.site-header.is-solid .logo .logo-white { display: none; }
.site-header.is-solid .logo .logo-color { display: block; }
.site-footer .logo-img.logo-white { display: block; height: 40px; }
.main-nav { display: flex; margin-left: 96px; gap: 8px; flex: 1; }
.main-nav > li { position: relative; }
.main-nav > li > a {
  display: block; padding: 15px 22px; font-size: 15px; color: var(--nav-color);
  position: relative; transition: color .2s;
}
.main-nav > li > a::after {
  content: ""; position: absolute; left: 22px; right: 22px; bottom: 8px; height: 3px;
  background: var(--c-accent); border-radius: 2px; transform: scaleX(0); transition: transform .25s;
}
.main-nav > li.active > a::after, .main-nav > li > a:hover::after { transform: scaleX(1); }
.nav-dropdown {
  position: absolute; top: 100%; left: 50%; transform: translateX(-50%) translateY(8px);
  background: #fff; border-radius: var(--radius); box-shadow: var(--shadow-card-hover);
  padding: 8px 0; min-width: 168px; opacity: 0; visibility: hidden; transition: all .25s;
}
.main-nav > li:hover .nav-dropdown { opacity: 1; visibility: visible; transform: translateX(-50%) translateY(0); }
.nav-dropdown a { display: block; padding: 9px 24px; color: var(--c-text-2); font-size: 14px; white-space: nowrap; }
.nav-dropdown a:hover { color: var(--c-primary); background: var(--c-bg-tint); }
.header-tools { display: flex; align-items: center; gap: 28px; }
.header-tools .tool { display: flex; align-items: center; gap: 6px; color: var(--nav-color); font-size: 14px; cursor: pointer; position: relative; }
.header-tools .tool svg { width: 17px; height: 17px; fill: currentColor; }
.lang-menu {
  position: absolute; top: calc(100% + 10px); right: 0; background: #fff; border-radius: var(--radius);
  box-shadow: var(--shadow-card-hover); padding: 6px 0; min-width: 150px; text-align: center;
  opacity: 0; visibility: hidden; transition: all .25s;
}
.tool.lang:hover .lang-menu { opacity: 1; visibility: visible; }
.lang-menu a { display: block; padding: 9px 18px; color: var(--c-text-2); }
.lang-menu a:hover { color: var(--c-primary); background: var(--c-bg-tint); }

/* ---------- Hero 轮播 ---------- */
.hero { position: relative; height: 496px; overflow: hidden; background: #0a1428; }
.hero-slide {
  position: absolute; inset: 0; opacity: 0; transition: opacity .8s; background-size: cover; background-position: center;
  display: flex; align-items: center;
}
.hero-slide.active { opacity: 1; }
.hero-slide .container { width: 100%; }
.hero-title { color: #fff; font-size: 44px; font-weight: 700; line-height: 1.35; max-width: 720px; }
.hero-sub { color: rgba(255,255,255,.92); font-size: 22px; margin-top: 10px; max-width: 640px; }
.hero-cta {
  display: inline-block; margin-top: 34px; background: var(--c-primary); color: #fff;
  font-size: 17px; padding: 13px 38px; border-radius: 4px; transition: background .2s, transform .2s;
}
.hero-cta:hover { background: var(--c-primary-dark); transform: translateY(-2px); }
.hero-dots { position: absolute; bottom: 62px; left: 50%; transform: translateX(-50%); display: flex; gap: 12px; z-index: 5; }
.hero-dots .dot { width: 58px; height: 5px; border-radius: 3px; background: rgba(255,255,255,.35); overflow: hidden; cursor: pointer; }
.hero-dots .dot i { display: block; height: 100%; width: 0; background: var(--grad-brand); }
.hero-dots .dot.active i { animation: dotfill 5s linear forwards; }
@keyframes dotfill { to { width: 100%; } }
/* 新闻跑马灯 */
.hero-ticker {
  position: absolute; left: 0; right: 0; bottom: 0; z-index: 6;
  background: rgba(10, 20, 40, .55); backdrop-filter: blur(6px); color: #fff;
}
.hero-ticker .inner { display: flex; align-items: center; height: 46px; gap: 24px; max-width: var(--w-max); margin: 0 auto; padding: 0 var(--pad-x); font-size: 14px; }
.hero-ticker .label { display: flex; align-items: center; gap: 4px; flex-shrink: 0; }
.hero-ticker .items { display: flex; gap: 40px; flex: 1; overflow: hidden; white-space: nowrap; }
.hero-ticker .items a { opacity: .92; max-width: 46%; overflow: hidden; text-overflow: ellipsis; }
.hero-ticker .items a:hover { opacity: 1; }
.hero-ticker .more { flex-shrink: 0; display: flex; align-items: center; gap: 6px; opacity: .92; }
.hero-ticker .more:hover { opacity: 1; }

/* ---------- 通用 section ---------- */
.section { padding: 84px 0; }
.section-title { font-size: 34px; font-weight: 700; }
.section-title::after { content: ""; display: block; width: 64px; height: 5px; background: var(--c-primary); border-radius: 3px; margin-top: 16px; }
.section-desc { margin-top: 26px; font-size: 15px; color: var(--c-text-2); max-width: 760px; }
.section-head { display: flex; align-items: flex-start; justify-content: space-between; }

/* 渐入动效 */
.reveal { opacity: 0; transform: translateY(36px); transition: opacity .7s ease, transform .7s ease; }
.reveal.in { opacity: 1; transform: none; }

/* ---------- 我们的服务 ---------- */
.services { background: var(--c-bg-soft); }
.service-row { display: flex; gap: 14px; margin-top: 48px; align-items: stretch; }
.service-card {
  flex: 1; background: #fff; border-radius: var(--radius); overflow: hidden; display: flex; flex-direction: column;
  box-shadow: var(--shadow-card); transition: transform .3s, box-shadow .3s; min-width: 0;
}
.service-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-card-hover); }
.service-card .cover { height: 168px; background-size: cover; background-position: center; flex-shrink: 0; }
.service-card .body { padding: 22px 20px 24px; display: flex; flex-direction: column; flex: 1; background: linear-gradient(160deg, #fff 55%, var(--c-bg-tint) 100%); }
.service-card h3 { font-size: 19px; text-align: center; }
.service-card .brief { color: var(--c-text-3); font-size: 13px; margin-top: 10px; display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; }
.service-card .feats { margin-top: 14px; flex: 1; }
.service-card .feats li { display: flex; align-items: center; gap: 7px; padding: 3px 0; color: var(--c-text-2); font-size: 13px; }
.service-card .feats li::before { content: ""; width: 14px; height: 14px; border-radius: 50%; flex-shrink: 0;
  background: var(--c-accent); -webkit-mask: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 16 16"><path d="M8 0a8 8 0 100 16A8 8 0 008 0zm3.6 5.9l-4.2 4.6a.8.8 0 01-1.2 0L4.4 8.6a.8.8 0 111.2-1.1l1.2 1.3 3.6-4a.8.8 0 111.2 1.1z"/></svg>') center/contain no-repeat; mask: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 16 16"><path d="M8 0a8 8 0 100 16A8 8 0 008 0zm3.6 5.9l-4.2 4.6a.8.8 0 01-1.2 0L4.4 8.6a.8.8 0 111.2-1.1l1.2 1.3 3.6-4a.8.8 0 111.2 1.1z"/></svg>') center/contain no-repeat; }
.service-card .acts { display: flex; gap: 10px; margin-top: 18px; justify-content: center; }
.btn-ghost {
  display: inline-block; padding: 8px 20px; border: 1px solid var(--c-primary); color: var(--c-primary);
  border-radius: 4px; font-size: 13px; background: #fff; transition: all .2s; white-space: nowrap;
}
.btn-ghost:hover { background: var(--c-primary); color: #fff; }
.btn-solid { display: inline-block; padding: 8px 22px; background: var(--c-primary); color: #fff; border-radius: 4px; font-size: 13px; transition: background .2s; white-space: nowrap; }
.btn-solid:hover { background: var(--c-primary-dark); }

/* ---------- 网络覆盖 ---------- */
.network { background: var(--c-bg-tint); }
.network .section-desc b, .network .stats b { color: var(--c-primary); font-weight: 700; }
.network .stats { margin-top: 34px; max-width: 640px; }
/* 实力区双栏 + 动态汇聚图（全球→中国） */
.net-wrap { display: flex; align-items: center; gap: 52px; }
.net-left { flex: 1 1 46%; min-width: 0; }
.net-viz { flex: 1 1 54%; min-width: 0; }
.net-viz svg { width: 100%; height: auto; display: block; }
.net-ring { fill: none; stroke: var(--c-primary); stroke-width: 1; opacity: .10; stroke-dasharray: 3 6; }
.flow-base { fill: none; stroke: var(--c-primary); stroke-width: 1.5; opacity: .16; }
.flow-dash {
  fill: none; stroke: var(--c-primary); stroke-width: 2.5; stroke-linecap: round;
  stroke-dasharray: 16 100; stroke-dashoffset: 116;
  animation: flowmove linear infinite;
}
.fd1 { animation-duration: 3.6s; }
.fd2 { animation-duration: 4.4s; animation-delay: .7s; stroke: #4ea6ca; }
.fd3 { animation-duration: 3.2s; animation-delay: 1.4s; }
.fd4 { animation-duration: 3.9s; animation-delay: .3s; stroke: var(--c-accent); }
.fd5 { animation-duration: 4.1s; animation-delay: 1.9s; stroke: #4ea6ca; }
.fd6 { animation-duration: 3.4s; animation-delay: 2.4s; }
@keyframes flowmove { from { stroke-dashoffset: 116; } to { stroke-dashoffset: 0; } }
.net-node { fill: var(--c-primary); opacity: .85; }
.net-label { font-size: 13px; fill: var(--c-text-2); }
.net-cn { font-size: 14px; font-weight: 700; fill: var(--c-primary-dark); }
.net-cnode { fill: var(--c-primary-dark); stroke: #fff; stroke-width: 2.5; }
.net-pulse {
  fill: none; stroke: var(--c-primary); stroke-width: 2; opacity: 0;
  transform-box: fill-box; transform-origin: center;
  animation: netpulse 2.6s ease-out infinite;
}
.net-pulse.p2 { animation-delay: 1.3s; }
@keyframes netpulse {
  0% { transform: scale(.6); opacity: .55; }
  80% { transform: scale(2.6); opacity: 0; }
  100% { transform: scale(2.6); opacity: 0; }
}
@media (prefers-reduced-motion: reduce) {
  .flow-dash { animation: none; stroke-dasharray: none; stroke-dashoffset: 0; opacity: .3; }
  .net-pulse { display: none; }
}
@media (max-width: 900px) {
  .net-wrap { flex-direction: column; gap: 28px; }
  .net-left, .net-viz { flex: 1 1 100%; width: 100%; }
}
.network .stats li { display: flex; align-items: baseline; gap: 10px; padding: 9px 0; font-size: 15px; color: var(--c-text-2); }
.network .stats li::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: var(--c-primary); flex-shrink: 0; transform: translateY(-2px); }
.network .stats b { font-size: 22px; }

/* ---------- 技术能力 ---------- */
.tech .lead { font-size: 17px; color: var(--c-text); margin-top: 30px; font-weight: 600; }
.tech .section-desc { margin-top: 14px; }
.tech-row { display: flex; gap: 14px; margin-top: 44px; }
.tech-card { flex: 1; background: #fff; border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow-card); transition: transform .3s, box-shadow .3s; }
.tech-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-card-hover); }
.tech-card .cover { height: 224px; background-size: cover; background-position: center; }
.tech-card .body { padding: 22px 22px 26px; }
.tech-card h3 { font-size: 20px; }
.tech-card p { color: var(--c-text-2); font-size: 13.5px; margin-top: 10px; }

/* ---------- 新闻中心 ---------- */
.news { background: var(--c-bg-soft); }
.news-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; margin-top: 44px; }
.news-card { display: flex; background: #fff; border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow-card); transition: transform .3s, box-shadow .3s; }
.news-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-card-hover); }
.news-card .cover { width: 232px; flex-shrink: 0; background-size: cover; background-position: center; }
.news-card .body { padding: 24px 28px; display: flex; flex-direction: column; flex: 1; }
.news-card h3 { font-size: 17px; line-height: 1.5; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.news-card h3:hover { color: var(--c-primary); }
.news-card .summary { color: var(--c-text-3); font-size: 13px; margin-top: 10px; flex: 1; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.news-card .meta { display: flex; align-items: center; justify-content: space-between; border-top: 1px solid var(--c-line); padding-top: 14px; margin-top: 14px; color: var(--c-text-3); font-size: 13px; }
.news-card .meta .arrow { color: var(--c-primary); transition: transform .2s; }
.news-card:hover .meta .arrow { transform: translateX(4px); }

/* ---------- 页脚 ---------- */
.site-footer { background: var(--c-footer); color: #fff; padding: 58px 0 26px; }
/* 上部：左品牌联系组（限宽）+ 右链接铺开 */
.footer-top { display: flex; align-items: flex-start; gap: 48px; padding-bottom: 36px; border-bottom: 1px solid rgba(255,255,255,.14); }
.footer-brand { flex-shrink: 0; width: 280px; }
.footer-brand .brand-lockup { display: inline-flex; align-items: center; gap: 13px; }
.footer-brand .brand-lockup .logo-img { height: 40px; width: auto; display: block; }
.footer-brand .brand-lockup .lockup-div { width: 1px; height: 34px; background: rgba(255,255,255,.28); }
.footer-brand .brand-lockup .wordmark-img { height: 38px; width: auto; display: block; }
/* 企业微信：默认只显示文字，悬停弹出二维码浮层 */
.wecom { position: relative; display: inline-block; margin-top: 20px; }
.wecom-trigger { display: inline-flex; align-items: center; gap: 7px; font-size: 15px; font-weight: 600; color: #fff; cursor: pointer; }
.wecom-trigger svg { width: 18px; height: 18px; fill: var(--c-accent); }
.wecom-trigger::after { content: "▾"; font-size: 11px; color: rgba(255,255,255,.6); }
.wecom-pop {
  position: absolute; left: 0; bottom: calc(100% + 12px); z-index: 10;
  background: #fff; border-radius: 10px; padding: 12px 12px 10px; width: 152px; text-align: center;
  box-shadow: 0 10px 30px rgba(0,0,0,.28); opacity: 0; visibility: hidden; transform: translateY(6px); transition: all .22s;
}
.wecom-pop::after { content: ""; position: absolute; left: 26px; top: 100%; border: 7px solid transparent; border-top-color: #fff; }
.wecom-pop img { width: 128px; height: 128px; display: block; margin: 0 auto; }
.wecom-pop span { display: block; margin-top: 6px; font-size: 12px; color: var(--c-text-3); }
.wecom:hover .wecom-pop { opacity: 1; visibility: visible; transform: translateY(0); }
.footer-contact-line { display: flex; align-items: flex-start; gap: 9px; margin-top: 18px; font-size: 13px; color: rgba(255,255,255,.75); line-height: 1.6; }
.footer-contact-line svg { width: 16px; height: 16px; fill: rgba(255,255,255,.55); flex-shrink: 0; margin-top: 2px; }
.footer-contact-line a { color: rgba(255,255,255,.75); }
.footer-contact-line a:hover { color: #fff; }
/* 右链接：吃满剩余宽，四链接在行内铺开 */
.footer-links { flex: 1; display: flex; flex-direction: column; gap: 30px; padding-top: 66px; }
.footer-links .row { display: flex; align-items: baseline; gap: 40px; }
.footer-links .row h4 { font-size: 16px; font-weight: 600; color: #fff; width: 96px; flex-shrink: 0; }
.footer-links .row .items { flex: 1; display: flex; justify-content: space-between; flex-wrap: wrap; gap: 10px 26px; max-width: 620px; }
.footer-links .row .items a { color: rgba(255,255,255,.72); font-size: 14px; transition: color .2s; }
.footer-links .row .items a:hover { color: #fff; }
/* 隐私政策等单页正文 */
.content.policy { font-size: 14.5px; color: var(--c-text-2); line-height: 1.9; }
.content.policy h2 { font-size: 19px; color: var(--c-text); margin: 30px 0 10px; }
.content.policy h3 { font-size: 15.5px; color: var(--c-text); margin: 20px 0 6px; }
.content.policy p { margin: 8px 0; }
.content.policy ul { margin: 8px 0 8px 4px; }
.content.policy li { list-style: disc; margin: 5px 0 5px 22px; }
.content.policy .muted { color: var(--c-text-3); font-size: 13px; }

/* 底部合规：整行居中 */
.footer-legal { display: flex; align-items: center; justify-content: center; flex-wrap: wrap; gap: 8px 26px; padding-top: 22px; color: rgba(255,255,255,.5); font-size: 12.5px; text-align: center; }
.footer-legal a { color: rgba(255,255,255,.5); transition: color .2s; }
.footer-legal a:hover { color: rgba(255,255,255,.85); }

/* ---------- 悬浮侧栏 ---------- */
.float-bar { position: fixed; right: 0; bottom: 140px; z-index: 100; display: flex; flex-direction: column; box-shadow: var(--shadow-card); border-radius: 6px 0 0 6px; overflow: hidden; }
.float-bar button { width: 66px; padding: 12px 6px; background: #fff; display: flex; flex-direction: column; align-items: center; gap: 5px; font-size: 12px; color: var(--c-text-2); border-bottom: 1px solid var(--c-line); transition: color .2s; }
.float-bar button:last-child { border-bottom: none; }
.float-bar button:hover { color: var(--c-primary); }
.float-bar svg { width: 26px; height: 26px; fill: currentColor; }
#backTop { display: none; }

/* ---------- 咨询合作弹窗 ---------- */
.modal-mask { position: fixed; inset: 0; background: rgba(10,20,40,.55); z-index: 200; display: none; align-items: flex-start; justify-content: center; overflow-y: auto; padding: 60px 16px; }
.modal-mask.open { display: flex; }
.modal { background: #fff; border-radius: 10px; width: 760px; max-width: 100%; padding: 44px 48px; position: relative; }
.modal .close { position: absolute; top: 20px; right: 22px; font-size: 22px; color: var(--c-text-3); line-height: 1; }
.modal h2 { font-size: 26px; }
.modal .tip { color: var(--c-text-3); font-size: 13px; margin-top: 8px; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px 32px; margin-top: 28px; }
.form-item { display: flex; align-items: center; gap: 10px; }
.form-item label { width: 92px; flex-shrink: 0; font-size: 13.5px; color: var(--c-text-2); text-align: right; }
.form-item label.req::before { content: "*"; color: #e53935; margin-right: 3px; }
.form-item input, .form-item select { flex: 1; height: 36px; border: 1px solid var(--c-line); border-radius: 4px; padding: 0 10px; font-size: 13px; color: var(--c-text); outline: none; min-width: 0; }
.form-item input:focus, .form-item select:focus { border-color: var(--c-primary); }
.form-item .code-img { height: 36px; width: 100px; flex-shrink: 0; border: 1px solid var(--c-line); border-radius: 4px; cursor: pointer; background: #fff; }
.form-block { margin-top: 16px; }
.form-block label { font-size: 13.5px; color: var(--c-text-2); }
.form-block textarea { width: 100%; height: 88px; border: 1px solid var(--c-line); border-radius: 4px; margin-top: 8px; padding: 8px 10px; font-size: 13px; font-family: inherit; resize: vertical; outline: none; }
.form-block textarea:focus { border-color: var(--c-primary); }
.form-checks { margin-top: 16px; font-size: 13px; color: var(--c-text-3); }
.form-checks label { display: flex; align-items: center; gap: 8px; margin-top: 8px; cursor: pointer; }
.form-checks a { color: var(--c-primary); }
.modal .submit { display: block; margin: 26px auto 0; background: var(--c-primary); color: #fff; font-size: 15px; padding: 10px 44px; border-radius: 4px; transition: background .2s; }
.modal .submit:hover { background: var(--c-primary-dark); }

/* ---------- 加入我们：职位列表 + 投递表单 ---------- */
.job-list { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; margin-top: 36px; }
.job-card { background: #fff; border: 1px solid var(--c-line); border-radius: var(--radius); box-shadow: var(--shadow-card); padding: 24px 26px; display: flex; flex-direction: column; }
.job-card:hover { box-shadow: var(--shadow-card-hover); }
.job-head { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; }
.job-head h3 { font-size: 18px; font-weight: 700; color: var(--c-text); }
.job-tag { font-size: 12.5px; font-weight: 600; color: var(--c-primary); background: var(--c-bg-tint); border-radius: 999px; padding: 3px 12px; }
.job-jd { color: var(--c-text-3); font-size: 13px; margin-top: 14px; line-height: 1.75; }
.job-jd .job-lead { color: var(--c-text-2); font-size: 14px; font-weight: 600; margin-bottom: 8px; }
.job-jd p { margin: 2px 0; }
.job-apply { align-self: flex-start; margin-top: 18px; }

/* 为什么选择我们：4 亮点卡 + 福利胶囊 + 办公环境图集 */
.why-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; margin-top: 40px; }
.why-card { background: #fff; border: 1px solid var(--c-line); border-radius: var(--radius); box-shadow: var(--shadow-card); padding: 30px 24px 28px; transition: transform .3s, box-shadow .3s; }
.why-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-card-hover); }
.why-card .wicon { display: inline-flex; align-items: center; justify-content: center; width: 52px; height: 52px; border-radius: 50%; background: var(--c-bg-tint); }
.why-card .wicon svg { width: 26px; height: 26px; fill: var(--c-primary); }
.why-card h3 { font-size: 17px; margin-top: 18px; color: var(--c-text); }
.why-card p { font-size: 13.5px; color: var(--c-text-2); margin-top: 10px; line-height: 1.75; }
.perk-row { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 26px; }
.perk { font-size: 13px; font-weight: 600; color: var(--c-primary); background: var(--c-bg-tint); border-radius: 999px; padding: 7px 20px; }
.env-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; margin-top: 40px; }
.env-item { height: 240px; border-radius: var(--radius); background-size: cover; background-position: center; box-shadow: var(--shadow-card); }

/* 在招岗位提示行 */
.jobs-hint { margin-top: 18px; font-size: 13.5px; color: var(--c-text-3); }

/* 如何投递：步骤条 + 邮箱 CTA */
.steps-row { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; margin-top: 40px; }
.step-card { background: #fff; border: 1px solid var(--c-line); border-radius: var(--radius); box-shadow: var(--shadow-card); padding: 26px 24px; }
.step-card .snum { font-size: 34px; font-weight: 800; color: var(--c-primary); opacity: .18; line-height: 1; }
.step-card h3 { font-size: 16.5px; margin-top: 10px; color: var(--c-text); }
.step-card p { font-size: 13px; color: var(--c-text-2); margin-top: 8px; line-height: 1.7; }
.mail-cta { text-align: center; margin-top: 48px; }
.mail-btn { display: inline-block; background: var(--c-primary); color: #fff; font-size: 15.5px; font-weight: 600; padding: 13px 52px; border-radius: 4px; transition: background .2s, transform .2s; }
.mail-btn:hover { background: var(--c-primary-dark); transform: translateY(-2px); }
.mail-line { margin-top: 16px; display: flex; align-items: center; justify-content: center; gap: 10px; }
.mail-addr { font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; font-size: 15px; color: var(--c-text); }
.copy-mail { font-size: 12px; color: var(--c-primary); background: none; border: 1px solid var(--c-line); border-radius: 4px; padding: 4px 12px; cursor: pointer; transition: all .2s; }
.copy-mail:hover { border-color: var(--c-primary); background: var(--c-bg-tint); }
.copy-mail.done { color: var(--c-accent); border-color: var(--c-accent); }
.mail-tip { margin-top: 10px; font-size: 12.5px; color: var(--c-text-3); }

@media (max-width: 1080px) {
  .why-grid, .steps-row { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 640px) {
  .job-list, .why-grid, .env-grid, .steps-row { grid-template-columns: 1fr; }
  .env-item { height: 200px; }
}

/* ---------- 响应式 ---------- */
@media (max-width: 1080px) {
  :root { --pad-x: 20px; }
  .main-nav { display: none; }
  .hero-title { font-size: 30px; }
  .hero-sub { font-size: 16px; }
  .service-row, .tech-row { flex-wrap: wrap; }
  .service-card, .tech-card { flex: 1 1 46%; }
  .news-grid { grid-template-columns: 1fr; }
  .footer-top { flex-direction: column; gap: 34px; }
  .footer-brand { width: 100%; max-width: 340px; }
  /* 无 hover 设备：二维码常显、内联展示 */
  .wecom { display: block; }
  .wecom-trigger::after { display: none; }
  .wecom-pop { position: static; opacity: 1; visibility: visible; transform: none; box-shadow: none;
    width: auto; display: inline-flex; align-items: center; gap: 12px; margin-top: 12px; padding: 8px; background: rgba(255,255,255,.06); }
  .wecom-pop::after { display: none; }
  .wecom-pop img { width: 84px; height: 84px; }
  .wecom-pop span { color: rgba(255,255,255,.65); }
  .footer-links .row { flex-direction: column; gap: 10px; }
  .footer-links .row .items { justify-content: flex-start; max-width: none; }
  .form-grid { grid-template-columns: 1fr; }
  .network { background-size: cover; }
}
@media (max-width: 640px) {
  .hero { height: 420px; }
  .hero-title { font-size: 24px; }
  .section { padding: 56px 0; }
  .section-title { font-size: 26px; }
  .service-card, .tech-card { flex: 1 1 100%; }
  .news-card .cover { width: 120px; }
  .footer-funcs { flex-wrap: wrap; gap: 16px 28px; }
  .float-bar { display: none; }
}

/* ========================================================================
   内页（栏目页/关于/新闻/联系）样式
   ======================================================================== */
.page-hero { height: 368px; background-size: cover; background-position: center; }
.page-intro { background: linear-gradient(135deg, #f6f9ff 0%, var(--c-bg-tint) 100%); padding: 64px 0 72px; position: relative; overflow: hidden; }
.page-intro h1 { font-size: 38px; }
.page-intro .desc { margin-top: 22px; max-width: 780px; color: var(--c-text-2); font-size: 15px; }
.page-intro .desc p + p { margin-top: 12px; }
/* 吸顶子导航 */
.subnav { background: var(--grad-subnav); position: sticky; top: 60px; z-index: 90; }
.subnav .inner { display: flex; gap: 48px; max-width: var(--w-max); margin: 0 auto; padding: 0 var(--pad-x); }
.subnav a { color: rgba(255,255,255,.85); font-size: 15px; padding: 15px 2px 12px; position: relative; }
.subnav a.active { color: #fff; font-weight: 600; }
.subnav a.active::after { content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 4px; background: var(--c-accent); border-radius: 2px; }
.subnav a:hover { color: #fff; }
/* 图文交替 */
.block { padding: 72px 0; }
.block.alt { background: var(--c-bg-soft); }
.block-title { font-size: 30px; font-weight: 700; }
.block-title::after { content: ""; display: block; width: 56px; height: 4px; background: var(--c-primary); border-radius: 2px; margin-top: 14px; }
.textimg { display: flex; gap: 56px; align-items: center; margin-top: 40px; }
.textimg.rev { flex-direction: row-reverse; }
.textimg .txt { flex: 1; }
.textimg .txt p { color: var(--c-text-2); font-size: 14.5px; margin-top: 12px; }
.textimg .pic { flex: 1; border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow-card); }
.checks { margin-top: 18px; }
.checks li { display: flex; gap: 9px; padding: 5px 0; color: var(--c-text-2); font-size: 14px; align-items: baseline; }
.checks li::before { content: "✓"; color: var(--c-primary); font-weight: 700; flex-shrink: 0; }
.tags { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 20px; }
.tags span { background: #fff; border: 1px solid var(--c-line); padding: 7px 18px; border-radius: 4px; font-size: 13px; color: var(--c-text-2); }
/* 卡片网格 */
.card-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; margin-top: 40px; }
.card-grid.g2 { grid-template-columns: repeat(2, 1fr); }
.gcard { background: #fff; border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow-card); transition: transform .3s, box-shadow .3s; display: flex; flex-direction: column; }
.gcard:hover { transform: translateY(-6px); box-shadow: var(--shadow-card-hover); }
.gcard .cover { height: 196px; background-size: cover; background-position: center; }
.gcard .body { padding: 20px 22px 24px; flex: 1; display: flex; flex-direction: column; }
.gcard h3 { font-size: 18px; }
.gcard h3 + .sub { color: var(--c-primary); font-size: 13px; margin-top: 4px; }
.gcard p { color: var(--c-text-2); font-size: 13.5px; margin-top: 10px; flex: 1; }
.gcard .more { color: var(--c-primary); font-size: 13px; margin-top: 14px; }
.gcard .more:hover { text-decoration: underline; }
/* 数字优势组 */
.num-groups { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; margin-top: 40px; }
.num-group { background: #fff; border-radius: var(--radius); padding: 26px 24px; box-shadow: var(--shadow-card); }
.num-group .num { font-size: 26px; font-weight: 800; color: var(--c-primary); }
.num-group h3 { font-size: 19px; margin-top: 2px; }
.num-group dl { margin-top: 14px; }
.num-group dt { font-weight: 600; font-size: 14px; margin-top: 12px; color: var(--c-text); }
.num-group dd { color: var(--c-text-3); font-size: 13px; margin-top: 3px; }
/* 联系我们：卡片与 .why-card 同一套语言（白底+细描边+悬浮抬起），电话是卡片主角且可点拨 */
.contact-cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); gap: 18px; margin-top: 40px; }
.contact-card { background: #fff; border: 1px solid var(--c-line); border-radius: var(--radius); box-shadow: var(--shadow-card); padding: 30px 32px 26px; transition: transform .3s, box-shadow .3s; }
.contact-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-card-hover); }
.cc-icon { display: inline-flex; align-items: center; justify-content: center; width: 52px; height: 52px; border-radius: 50%; background: var(--c-bg-tint); flex-shrink: 0; }
.cc-icon svg { width: 26px; height: 26px; fill: var(--c-primary); }
.contact-card h3 { font-size: 17px; margin-top: 18px; color: var(--c-text); }
.cc-tel { display: inline-block; margin-top: 4px; padding: 4px 0; color: var(--c-primary); font-size: 30px; font-weight: 800; line-height: 1.35; letter-spacing: .5px; font-variant-numeric: tabular-nums; white-space: nowrap; }
.cc-tel:hover { color: var(--c-primary-dark); text-decoration: underline; text-underline-offset: 5px; }
.contact-card .cc-meta .time { font-size: 13.5px; font-weight: 600; color: var(--c-text-2); margin-top: 6px; }
.contact-card .cc-meta .note { color: var(--c-text-3); font-size: 12.5px; margin-top: 4px; }
.addr-panel { background: #fff; border: 1px solid var(--c-line); border-radius: var(--radius); box-shadow: var(--shadow-card); padding: 28px 32px; margin-top: 18px; display: grid; grid-template-columns: 2fr 1fr; gap: 32px; }
.addr-item { display: flex; align-items: flex-start; gap: 16px; }
.addr-item .cc-icon { width: 44px; height: 44px; }
.addr-item .cc-icon svg { width: 22px; height: 22px; }
.addr-panel h4 { font-size: 12.5px; font-weight: 600; color: var(--c-text-3); letter-spacing: 1px; }
.addr-panel .val { font-size: 17px; font-weight: 600; margin-top: 6px; line-height: 1.6; }
.addr-panel .en { color: var(--c-text-3); font-size: 12.5px; margin-top: 4px; }
/* 新闻列表 */
.news-rows { margin-top: 36px; }
.news-row { display: flex; gap: 26px; background: #fff; border-radius: var(--radius); box-shadow: var(--shadow-card); padding: 22px 26px; margin-bottom: 16px; transition: transform .25s, box-shadow .25s; }
.news-row:hover { transform: translateY(-3px); box-shadow: var(--shadow-card-hover); }
.news-row .cover { width: 200px; height: 120px; border-radius: 6px; background-size: cover; background-position: center; flex-shrink: 0; }
.news-row .body { flex: 1; display: flex; flex-direction: column; }
.news-row h3 { font-size: 17px; }
.news-row h3:hover { color: var(--c-primary); }
.news-row p { color: var(--c-text-3); font-size: 13px; margin-top: 8px; flex: 1; }
.news-row .date { color: var(--c-text-3); font-size: 13px; }
.pager { display: flex; justify-content: center; gap: 8px; margin-top: 36px; }
.pager a, .pager span { min-width: 34px; height: 34px; display: flex; align-items: center; justify-content: center; border: 1px solid var(--c-line); border-radius: 4px; font-size: 13px; color: var(--c-text-2); padding: 0 10px; }
.pager .cur { background: var(--c-primary); border-color: var(--c-primary); color: #fff; }
/* 采购公告行 */
.notice-row { display: flex; align-items: center; gap: 18px; background: #fff; border-radius: var(--radius); box-shadow: var(--shadow-card); padding: 18px 24px; margin-bottom: 12px; }
.notice-row .state { font-size: 12px; padding: 3px 10px; border-radius: 3px; flex-shrink: 0; }
.notice-row .state.on { color: #0a8f3c; background: #e6f7ec; }
.notice-row .state.off { color: var(--c-text-3); background: var(--c-bg-soft); }
.notice-row h3 { font-size: 15px; font-weight: 600; flex: 1; }
.notice-row .range { color: var(--c-text-3); font-size: 12.5px; white-space: nowrap; }
/* 新闻详情 */
.article-wrap { display: flex; gap: 48px; padding: 56px 0 88px; }
.article { flex: 1; min-width: 0; }
.crumb { color: var(--c-text-3); font-size: 13px; }
.crumb a { color: var(--c-text-3); } .crumb a:hover { color: var(--c-primary); }
.article h1 { font-size: 30px; line-height: 1.45; margin-top: 18px; }
.article .meta { color: var(--c-text-3); font-size: 13px; margin-top: 14px; padding-bottom: 20px; border-bottom: 1px solid var(--c-line); }
.article .content p { margin-top: 18px; color: var(--c-text-2); font-size: 15px; line-height: 1.9; }
.aside { width: 300px; flex-shrink: 0; }
.aside h3 { font-size: 19px; padding-bottom: 14px; border-bottom: 2px solid var(--c-primary); }
.aside li { padding: 13px 0; border-bottom: 1px solid var(--c-line); }
.aside li a { font-size: 13.5px; color: var(--c-text-2); display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.aside li a:hover { color: var(--c-primary); }
/* 关于我们 */
.about-grid { display: flex; gap: 56px; margin-top: 40px; align-items: flex-start; }
.about-grid .txt { flex: 1.2; }
.about-grid .txt p { color: var(--c-text-2); font-size: 14.5px; margin-top: 13px; }
.about-grid .pic { flex: 1; border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow-card); }
.mv-cards { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; margin-top: 40px; }
.mv-card { border-radius: var(--radius); padding: 40px 38px; color: #fff; background: linear-gradient(120deg, #1750d6, #3f8cff); }
.mv-card:last-child { background: linear-gradient(120deg, #0b3a9e, #1966ff); }
.mv-card h3 { font-size: 21px; }
.mv-card p { margin-top: 12px; font-size: 14.5px; opacity: .94; }
.timeline { margin-top: 44px; border-left: 2px solid var(--c-line); padding-left: 30px; }
.timeline .item { position: relative; padding-bottom: 30px; }
.timeline .item::before { content: ""; position: absolute; left: -37px; top: 6px; width: 12px; height: 12px; border-radius: 50%; background: var(--c-primary); }
.timeline .year { font-size: 21px; font-weight: 800; color: var(--c-primary); }
.timeline p { color: var(--c-text-2); font-size: 14px; margin-top: 6px; }
/* 内嵌咨询表单区 */
.form-section { background: linear-gradient(120deg, #10275e 0%, #1c3f8f 100%); padding: 76px 0; }
.form-section .panel { background: #fff; border-radius: 10px; max-width: 800px; margin: 0 auto; padding: 44px 48px; }
/* 加入我们 */
.join-hero {
  padding: 104px 0 118px; text-align: center; color: #fff;
  background:
    radial-gradient(640px 320px at 84% 16%, rgba(146, 197, 180, .22), transparent 62%),
    radial-gradient(560px 300px at 12% 92%, rgba(78, 166, 202, .20), transparent 62%),
    linear-gradient(135deg, var(--c-primary-dark) 0%, var(--c-primary) 58%, #3a67c0 100%);
}
.join-hero h1 { font-size: 40px; letter-spacing: 1px; }
.join-hero .accent-line { display: block; width: 64px; height: 4px; border-radius: 2px; background: var(--grad-brand); margin: 22px auto 0; }
.join-hero .join-sub { max-width: 720px; margin: 20px auto 0; font-size: 16px; color: rgba(255,255,255,.85); }
.join-hero .join-sub p { margin: 0; }
.join-hero .hero-cta { margin-top: 34px; background: #fff; color: var(--c-primary); font-weight: 600; }
.join-hero .hero-cta:hover { background: var(--c-bg-tint); transform: translateY(-2px); }
/* 页面级响应式 */
@media (max-width: 1080px) {
  .textimg, .about-grid { flex-direction: column; }
  .card-grid, .num-groups { grid-template-columns: 1fr 1fr; }
  .contact-cards { grid-template-columns: 1fr; }
  .article-wrap { flex-direction: column; }
  .aside { width: 100%; }
}
@media (max-width: 640px) {
  .card-grid, .num-groups, .card-grid.g2, .mv-cards { grid-template-columns: 1fr; }
  .page-intro h1 { font-size: 28px; }
  .subnav .inner { gap: 24px; overflow-x: auto; }
  .news-row { flex-direction: column; }
  .news-row .cover { width: 100%; height: 160px; }
  .contact-card { padding: 26px 24px 24px; }
  .cc-tel { font-size: 26px; }
  .addr-panel { grid-template-columns: 1fr; gap: 22px; padding: 24px; }
}

/* ---------- 快捷追踪条（首页） ---------- */
.track-strip { position: relative; z-index: 8; }
.track-bar {
  display: flex; align-items: center; gap: 14px; background: #fff; border-radius: var(--radius);
  box-shadow: var(--shadow-card); padding: 18px 24px; margin-top: -30px;
}
.track-bar .lbl { display: flex; align-items: center; gap: 8px; font-size: 15px; font-weight: 600; color: var(--c-text); flex-shrink: 0; }
.track-bar .lbl svg { width: 20px; height: 20px; fill: var(--c-primary); }
.track-bar input { flex: 1; height: 42px; border: 1px solid var(--c-line); border-radius: 4px; padding: 0 14px; font-size: 14px; outline: none; min-width: 0; }
.track-bar input:focus { border-color: var(--c-primary); }
.track-bar button { background: var(--c-primary); color: #fff; font-size: 14px; padding: 11px 32px; border-radius: 4px; transition: background .2s; flex-shrink: 0; }
.track-bar button:hover { background: var(--c-primary-dark); }

/* ---------- 物流追踪页 ---------- */
.track-page { padding: 64px 0 84px; min-height: 46vh; }
.track-box .hint { color: var(--c-text-3); font-size: 12.5px; margin-top: 8px; }
.track-box .act { margin-top: 18px; }

/* chip 多单号输入域 */
.chips-field {
  display: flex; flex-wrap: wrap; align-items: center; gap: 8px;
  background: #fff; border: 1px solid var(--c-line); border-radius: var(--radius);
  padding: 10px 12px; min-height: 56px; cursor: text; transition: border-color .2s;
}
.chips-field:focus-within { border-color: var(--c-primary); box-shadow: 0 0 0 3px rgba(46, 82, 157, .08); }
.chips-field input {
  flex: 1; min-width: 220px; border: 0; outline: none; font-size: 14px;
  font-family: inherit; height: 32px; background: transparent;
}
.chip {
  display: inline-flex; align-items: center; gap: 6px; max-width: 100%;
  background: var(--c-bg-tint); color: var(--c-primary); font-size: 13px; font-weight: 600;
  border-radius: 999px; padding: 5px 8px 5px 14px; line-height: 1; user-select: none;
}
.chip .x {
  width: 16px; height: 16px; border-radius: 50%; font-size: 11px; line-height: 16px;
  text-align: center; color: var(--c-primary); background: rgba(46, 82, 157, .12); cursor: pointer; flex-shrink: 0;
}
.chip .x:hover { background: var(--c-primary); color: #fff; }
.chip.invalid { background: rgba(229, 140, 132, .14); color: #c0564d; border: 1px dashed rgba(229, 140, 132, .6); }
.chip.invalid .x { color: #c0564d; background: rgba(229, 140, 132, .2); }
.chip.invalid .x:hover { background: var(--c-coral); color: #fff; }
.chips-clear {
  margin-left: auto; flex-shrink: 0; font-size: 12.5px; color: var(--c-text-3);
  padding: 4px 10px; border-radius: 4px; transition: color .2s;
}
.chips-clear:hover { color: var(--c-coral); }
.chips-msg { display: none; color: #c0564d; font-size: 12.5px; margin-top: 8px; }
.chips-msg.show { display: block; }

/* 结果卡 */
.track-result { margin-top: 40px; }
.track-card {
  background: #fff; border: 1px solid var(--c-line); border-radius: var(--radius);
  box-shadow: var(--shadow-card); padding: 22px 26px; margin-bottom: 18px;
}
.track-card-head { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.tc-no { font-size: 16px; font-weight: 700; font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; letter-spacing: .3px; }
.tc-copy {
  font-size: 12px; color: var(--c-primary); background: none; border: 1px solid var(--c-line);
  border-radius: 4px; padding: 5px 12px; cursor: pointer; transition: all .2s; flex-shrink: 0;
}
.tc-copy:hover { border-color: var(--c-primary); background: var(--c-bg-tint); }
.tc-copy.done { color: var(--c-accent); border-color: var(--c-accent); }
.tc-badge { margin-left: auto; font-size: 12.5px; font-weight: 600; border-radius: 999px; padding: 3px 14px; flex-shrink: 0; }
.tc-badge.is-transit { color: var(--c-primary); background: var(--c-bg-tint); }
.tc-badge.is-pending { color: #35735f; background: rgba(146, 197, 180, .18); }
.tc-badge.is-clearance { color: #a85f18; background: rgba(224, 148, 62, .15); }
.tc-badge.is-external { color: var(--c-primary-dark); background: rgba(78, 166, 202, .14); }
.tc-badge.is-nores { color: var(--c-text-3); background: var(--c-bg-soft); }
.tc-badge.is-fail { color: #c0564d; background: rgba(229, 140, 132, .14); }
.tc-tip {
  margin-top: 14px; font-size: 13px; color: #35735f; background: rgba(146, 197, 180, .14);
  border-radius: 6px; padding: 9px 14px;
}
.tc-plain { margin-top: 14px; color: var(--c-text-3); font-size: 13.5px; }

/* 时间线（沿用 .track-steps 骨架 + 折叠 + 分段标签） */
.track-steps { margin-top: 18px; border-left: 2px solid var(--c-bg-tint); padding-left: 18px; list-style: none; }
.track-steps li { position: relative; padding: 7px 0 7px 4px; color: var(--c-text-2); font-size: 13.5px; line-height: 1.65; }
.track-steps li::before { content: ""; position: absolute; left: -24px; top: 14px; width: 9px; height: 9px; border-radius: 50%; background: var(--c-line); }
.track-steps li:first-child { color: var(--c-text); font-weight: 600; }
.track-steps li:first-child::before { background: var(--c-accent); box-shadow: 0 0 0 4px rgba(146, 197, 180, .25); }
.track-steps li .t { color: var(--c-text-3); font-size: 12px; margin-right: 10px; font-weight: 400; }
.track-steps li .d { display: block; margin-top: 3px; }
.track-steps li .node-link { color: var(--c-primary); font-weight: 600; white-space: nowrap; }
.track-steps li .node-link:hover { text-decoration: underline; }
.step-seg {
  display: inline-block; font-size: 11px; font-weight: 600; color: var(--c-primary);
  background: var(--c-bg-tint); border-radius: 999px; padding: 1px 9px; margin-right: 8px; vertical-align: 1px;
}
.track-steps.collapsed li:nth-child(n+5) { display: none; }
.tc-toggle {
  display: inline-block; margin-top: 10px; font-size: 13px; color: var(--c-primary);
  background: none; cursor: pointer; padding: 2px 0;
}
.tc-toggle:hover { text-decoration: underline; }

/* EXTERNAL 尾程面板 */
.tc-external { margin-top: 16px; background: var(--c-bg-tint); border-radius: 6px; padding: 16px 18px; }
.tc-ext-row { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; font-size: 13.5px; color: var(--c-text-2); }
.tc-ext-row b { font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; color: var(--c-text); font-size: 14px; }
.tc-ext-links { margin-top: 12px; font-size: 12.5px; color: var(--c-text-3); }
.tc-carriers { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 10px; }
.tc-carriers a {
  font-size: 13px; color: var(--c-primary); border: 1px solid rgba(46, 82, 157, .35);
  border-radius: 999px; padding: 5px 18px; transition: all .2s; background: #fff;
}
.tc-carriers a:hover { background: var(--c-primary); color: #fff; border-color: var(--c-primary); }

/* 骨架屏 */
.track-skel { background: #fff; border: 1px solid var(--c-line); border-radius: var(--radius); padding: 22px 26px; margin-bottom: 18px; }
.track-skel i {
  display: block; height: 13px; border-radius: 4px; margin-bottom: 12px;
  background: linear-gradient(90deg, var(--c-bg-soft) 25%, var(--c-bg-tint) 50%, var(--c-bg-soft) 75%);
  background-size: 400px 100%; animation: skel-shimmer 1.2s infinite linear;
}
.track-skel i:nth-child(1) { width: 40%; height: 17px; }
.track-skel i:nth-child(2) { width: 82%; }
.track-skel i:nth-child(3) { width: 68%; margin-bottom: 0; }
@keyframes skel-shimmer { from { background-position: -400px 0; } to { background-position: 400px 0; } }

.track-empty {
  margin-top: 40px; background: var(--c-bg-tint); border-radius: var(--radius);
  padding: 34px; text-align: center; color: var(--c-text-2); font-size: 14.5px;
}
.track-empty a { color: var(--c-primary); }

/* 滑块拼图验证码 */
.cap-mask {
  display: none; position: fixed; inset: 0; z-index: 210; background: rgba(18, 28, 50, .5);
  align-items: center; justify-content: center;
}
.cap-mask.open { display: flex; }
.cap-panel { width: 340px; max-width: calc(100vw - 32px); background: #fff; border-radius: var(--radius); box-shadow: var(--shadow-card-hover); padding: 18px 20px 20px; }
.cap-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 12px; }
.cap-title { font-size: 14.5px; font-weight: 600; color: var(--c-text); }
.cap-tools button { font-size: 16px; color: var(--c-text-3); background: none; cursor: pointer; padding: 6px 10px; transition: color .2s; }
.cap-tools button:hover { color: var(--c-primary); }
.cap-canvas-wrap { position: relative; width: 300px; height: 160px; border-radius: 6px; overflow: hidden; background: var(--c-bg-soft); }
.cap-canvas-wrap canvas { display: block; }
.cap-piece { position: absolute; left: 0; top: 0; }
.cap-track {
  position: relative; height: 40px; margin-top: 14px; border-radius: 999px;
  background: var(--c-bg-soft); border: 1px solid var(--c-line); overflow: hidden;
}
.cap-tip { position: absolute; inset: 0; display: flex; align-items: center; justify-content: center; font-size: 12.5px; color: var(--c-text-3); pointer-events: none; }
.cap-fill { position: absolute; left: 0; top: 0; bottom: 0; width: 0; background: rgba(46, 82, 157, .12); }
.cap-thumb {
  position: absolute; left: 0; top: -1px; width: 46px; height: 40px; border-radius: 999px;
  background: #fff; border: 1px solid var(--c-line); box-shadow: 0 2px 8px rgba(23, 41, 77, .16);
  font-size: 16px; color: var(--c-primary); cursor: grab; touch-action: none; transition: background .2s;
}
.cap-thumb:active { cursor: grabbing; }
.cap-track.ok .cap-fill { background: rgba(146, 197, 180, .35); }
.cap-track.ok .cap-thumb { background: var(--c-accent); color: #fff; border-color: var(--c-accent); }
.cap-track.ok .cap-tip { color: #35735f; }
.cap-track.fail .cap-fill { background: rgba(229, 140, 132, .25); }
.cap-track.fail .cap-thumb { background: var(--c-coral); color: #fff; border-color: var(--c-coral); }
.cap-panel.shake { animation: cap-shake .3s; }
@keyframes cap-shake { 25% { transform: translateX(-6px); } 75% { transform: translateX(6px); } }

@media (max-width: 640px) {
  .track-bar { flex-wrap: wrap; margin-top: 12px; }
  .track-bar input { flex: 1 1 100%; }
  .chips-field input { min-width: 140px; }
  .track-card { padding: 18px 16px; }
  .tc-badge { margin-left: 0; }
  .tc-carriers a { flex: 1 1 calc(50% - 10px); text-align: center; }
  .cap-canvas-wrap { width: 100%; }
}

/* ---------- 通关效益数字带（数字化清关页 · 品牌蓝深底面板） ---------- */
.metric-band {
  background: linear-gradient(135deg, var(--c-primary) 0%, var(--c-primary-dark) 100%);
  border-radius: var(--radius); margin-top: 64px; padding: 50px 32px 36px;
  box-shadow: var(--shadow-card);
}
.metric-band .container { display: flex; flex-wrap: wrap; padding: 0; max-width: none; }
.metric-band .metric { flex: 1 1 0; min-width: 0; text-align: center; padding: 8px 16px; position: relative; }
.metric-band .metric + .metric::before { content: ""; position: absolute; left: 0; top: 14%; height: 72%; width: 1px; background: rgba(255,255,255,.22); }
.metric-band .num { font-size: 46px; font-weight: 800; color: #fff; line-height: 1.15; white-space: nowrap; }
.metric-band .num b { font-weight: 800; }
.metric-band .lbl { margin-top: 10px; font-size: 14.5px; color: rgba(255,255,255,.82); }
.metric-band .metric-note { flex-basis: 100%; text-align: center; margin-top: 30px; font-size: 12px; color: rgba(255,255,255,.55); }
@media (max-width: 640px) {
  .metric-band { padding: 34px 20px 26px; }
  .metric-band .metric { flex: 1 1 100%; padding: 18px 0; }
  .metric-band .metric + .metric::before { left: 20%; right: 20%; top: 0; height: 1px; width: auto; }
  .metric-band .num { font-size: 36px; }
}